• Corpus ID: 222291715

Graph Convolutional Value Decomposition in Multi-Agent Reinforcement Learning

  title={Graph Convolutional Value Decomposition in Multi-Agent Reinforcement Learning},
  author={Navid Naderializadeh and Fan Hung and Sean Soleyman and Deepak Khosla},
We propose a novel framework for value function factorization in multi-agent deep reinforcement learning using graph neural networks (GNNs). In particular, we consider the team of agents as the set of nodes of a complete directed graph, whose edge weights are governed by an attention mechanism. Building upon this underlying graph, we introduce a mixing GNN module, which is responsible for two tasks: i) factorizing the team state-action value function into individual per-agent observation-action… 

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